| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 12.337 | 25/5:08.425 |
| 2 | 2 | 12.632 | 25/5:12.112 |
| 3 | 2 | 13.810 | 24/5:10.232 |
| 4 | 3 | 13.871 | 23/5:02.737 |
| 5 | 3 | 12.197 | 24/5:11.265 |
| 6 | 3 | 20.261 | 22/5:12.062 |
| 7 | 3 | 13.107 | 22/5:08.675 |
| 8 | 3 | 15.922 | 22/5:13.876 |
| 9 | 4 | 25.569 | 20/5:10.457 |
| 10 | 4 | 19.396 | 19/5:02.293 |
| 11 | 4 | 44.736 | 17/5:15.022 |
| 12 | 4 | 20.714 | 17/5:18.115 |
| 13 | 4 | 13.730 | 17/5:11.599 |
| 14 | 4 | 13.559 | 17/5:05.806 |
| 15 | 4 | 12.874 | 17/5:00.010 |
| 16 | 4 | 20.206 | 17/5:02.728 |
| 17 | 4 | 13.977 | 18/5:16.480 |
| 18 | 4 | 15.688 | 18/5:14.586 |